03 



JliiUiii ivciprora GniiM. — iSee Oji. ) 



L:iiiip:\ni:i zonalis Lamarck. — (See Siungailai. Sliinagawa, Yokohama.) 



Lampaiiia multiformis Lüsclike, Japan. Jlecres-Concli. v. 1, p. 74, pi. G, 

 f. 1-10 and V. 2, p. 69, pi 5, f. 23 and 24.— Tliongh I expressed, 

 when speaking about the foregoing species, some doubts about the 

 vahic of the specific chiiractei-s, yet the presence of all the marks 

 given by Lischke (viz. obiicpicness of tlie canal, and size of the 

 notch; the flatness of the whorls, the slighter sculpture and the 

 less elevated spire being not coustiint) obliges me to quote also 

 L. multiformis from Takigashira as well as from the western 

 part of the Yokohama-HlulV. In both places together, only a few 

 specimens were found among a multitude of L. zonalis. 



Trochus argyrostomus Govdd.— (See Oji. I 



filoliulns superbus Gould. — (See Snrugadai and easti-rti part of Yolculiania- 

 Bluß'.) 



Tornatina exilis Dunker. — (See Oji.) 



Dentalium cnt:ile L. — (See Oji, Snrugadai, Shinagawa.l 



Solen grandis Dunker. — (See Oji, Snrugadai. ) 



'Mya arenaria I.inne, Syst. n;vt. cd. 12, p. 1112; Forbes ami llanloy, brit. 

 :\Ioll. v. 1, p. IGS !ind III. 10, f. 4-G ; Jeffreys, brit. Conch, v. 3, p. G4; 

 Wood. Crag Moll. II. p. 279, pi. 28, f. 2; Lischke, Jap. Meeres- 

 Conch. V. 1 , p. 138 ; Morse, Shell-mound of Omori, p. 30, pi. IS, f. 4 ; 

 syn. IMya jajionica Jay, Rep. on Moll, of Perry's Exp. p. 292, pi. 1, f. 

 7 and 10. — The elongated form, bulbose anteriorly, obtusely 

 pointed beliind, the t\i)ioal hinge etc. leave, as is univer.sally ad- 

 mitted, no doubt about the identity of the recent Japanese speci- 

 mens with the Eurojiean, recent and fossil. There is no difference 

 whatever between tlio recent Japanese shells or those of the 

 mounds (which Morse states not to differ at all), and those found 

 at Takigashira. The shell has not been found in Tokio, but at 

 Kanagawa; more abundantly, than at this place or at Takigashira, 

 it occurs in the upper tertiary sandstones of Mino (Sec Chapter 7.) 



.Ma-tr.i vcneriformis Desh.— (See Oji, Snrugadai, Shinagawa, western 

 part of IJhiff. At Takiga.shira, (his species is much more numer- 

 ous tlian the following one.) 



Mactra Saclialinensis Schrenck. — (Sec Oji, Snrugadai, Shinagawa.) 



Ti-llina nasuta Conr.— (See Oji, Snrugadai. Shinagawa, eastern part "f 

 Bluff) 



Tapes (lecus.satu8 L.— (See Smnigadai, western part of Bluff) 



Saxidomus purpuratn.s Sow. — ;See Oji, Shinagawa.) 



Cytherea meretrix L. — (See Snrugadai. Freiiuently f(iund at Takigishira. ) 



Dosinia exoleta L. — (See Oji, Snrugadai, Shinagawa, Kanagawa, eastern 

 |.arl of Bluir. l.'are at Takigiu^hira. » 



